3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function testMe() { var_dump(debug_backtrace()[1]); } public function callMe() { $this->testMe(); } } $test = new Test; $test->callMe();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00716.13
8.3.50.0140.00322.80
8.3.40.0110.00418.53
8.3.30.0100.00719.11
8.3.20.0040.00420.21
8.3.10.0120.00823.71
8.3.00.0040.00719.38
8.2.180.0160.00616.50
8.2.170.0160.00322.96
8.2.160.0110.00720.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00821.10
8.2.110.0080.00020.35
8.2.100.0080.00417.91
8.2.90.0060.00318.16
8.2.80.0030.00517.97
8.2.70.0100.00017.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00819.95
8.2.30.0000.00718.05
8.2.20.0040.00417.56
8.2.10.0000.00817.95
8.2.00.0060.00317.65
8.1.280.0070.00725.92
8.1.270.0160.00323.68
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0080.00022.19
8.1.230.0080.00320.98
8.1.220.0060.00317.74
8.1.210.0030.00518.84
8.1.200.0060.00317.35
8.1.190.0040.00416.88
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0050.00321.98
8.1.150.0000.00818.82
8.1.140.0040.00417.39
8.1.130.0000.00717.87
8.1.120.0070.00017.36
8.1.110.0040.00417.29
8.1.100.0070.00017.35
8.1.90.0040.00417.30
8.1.80.0000.01117.29
8.1.70.0000.00717.30
8.1.60.0000.00817.61
8.1.50.0050.00317.53
8.1.40.0040.00417.53
8.1.30.0000.00817.53
8.1.20.0040.00417.63
8.1.10.0000.00817.36
8.1.00.0030.00517.28
8.0.300.0040.00420.21
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0000.00717.04
8.0.260.0000.00617.07
8.0.250.0070.00016.91
8.0.240.0030.00316.77
8.0.230.0000.00716.87
8.0.220.0000.00716.71
8.0.210.0000.00716.80
8.0.200.0000.00816.87
8.0.190.0040.00416.88
8.0.180.0000.00716.74
8.0.170.0030.00616.70
8.0.160.0000.00816.81
8.0.150.0000.00716.74
8.0.140.0070.00016.76
8.0.130.0000.00613.25
8.0.120.0000.00816.78
8.0.110.0040.00416.66
8.0.100.0040.00416.86
8.0.90.0040.00416.70
8.0.80.0030.01216.86
8.0.70.0000.00716.71
8.0.60.0050.00316.77
8.0.50.0000.00716.62
8.0.30.0100.01417.05
8.0.20.0110.01317.40
8.0.10.0040.00416.78
8.0.00.0080.01216.68
7.4.330.0000.00515.09
7.4.320.0030.00316.30
7.4.300.0030.00316.57
7.4.290.0040.00416.61
7.4.280.0030.00316.50
7.4.270.0000.00716.50
7.4.260.0040.00416.59
7.4.250.0000.00716.58
7.4.240.0020.00516.60
7.4.230.0000.00716.39
7.4.220.0100.01616.61
7.4.210.0060.00916.54
7.4.200.0030.00316.63
7.4.160.0060.00916.43
7.4.150.0150.00317.40
7.4.140.0120.00717.86
7.4.130.0140.00316.42
7.4.120.0100.00916.34
7.4.110.0130.01016.26
7.4.100.0070.01116.39
7.4.90.0140.00516.46
7.4.80.0070.01019.39
7.4.70.0110.00516.38
7.4.60.0090.00816.36
7.4.50.0000.00816.60
7.4.40.0160.00616.56
7.4.30.0080.00816.50
7.4.10.0100.00714.79
7.4.00.0040.01314.90
7.3.330.0000.00513.13
7.3.320.0060.00013.29
7.3.310.0040.00416.25
7.3.300.0030.00316.25
7.3.290.0120.00916.29
7.3.280.0070.01016.28
7.3.270.0070.01717.40
7.3.260.0090.01016.54
7.3.250.0060.01516.39
7.3.240.0210.00316.17
7.3.230.0090.00816.39
7.3.210.0060.01216.44
7.3.200.0200.00319.39
7.3.190.0030.01316.57
7.3.180.0100.00716.35
7.3.170.0100.00616.42
7.3.160.0030.01716.31
7.3.130.0060.00914.70
7.3.120.0030.01514.45
7.3.110.0090.00914.73
7.3.100.0110.00414.79
7.3.90.0070.01014.88
7.3.80.0050.00514.72
7.3.70.0030.00714.92
7.3.60.0000.01314.64
7.3.50.0030.01114.71
7.3.40.0060.00314.69
7.3.30.0090.00014.83
7.3.20.0110.00016.56
7.3.10.0040.00416.39
7.3.00.0080.00416.75
7.2.330.0130.00316.23
7.2.320.0080.01516.67
7.2.310.0140.00316.57
7.2.300.0100.00716.30
7.2.290.0060.00916.75
7.2.260.0030.00914.95
7.2.250.0030.01415.21
7.2.240.0080.00614.76
7.2.230.0070.01015.08
7.2.220.0030.01015.04
7.2.210.0040.01115.24
7.2.200.0040.00815.18
7.2.190.0060.00915.15
7.2.180.0030.00614.99
7.2.170.0060.00614.70
7.2.160.0080.00414.95
7.2.150.0050.00516.84
7.2.140.0070.01016.70
7.2.130.0080.00416.96
7.2.120.0030.01216.95
7.2.110.0090.00616.86
7.2.100.0070.00416.61
7.2.90.0030.01016.79
7.2.80.0090.00617.05
7.2.70.0070.00716.75
7.2.60.0080.00016.65
7.2.50.0030.00716.73
7.2.40.0090.00917.08
7.2.30.0030.01116.78
7.2.20.0030.01016.95
7.2.10.0050.00516.65
7.2.00.0040.00718.13
7.1.330.0040.01115.60
7.1.320.0090.00315.45
7.1.310.0080.00815.87
7.1.300.0030.00915.75
7.1.290.0060.00315.77
7.1.280.0080.00415.76
7.1.270.0050.00515.67
7.1.260.0030.00615.57
7.1.250.0060.00615.48
7.1.240.0060.00915.90
7.1.230.0040.00415.75
7.1.220.0040.00415.53
7.1.210.0060.00615.80
7.1.200.0030.01015.64
7.1.190.0030.00615.69
7.1.180.0040.00415.58
7.1.170.0030.00515.73
7.1.160.0060.00915.74
7.1.150.0060.00615.45
7.1.140.0110.00415.68
7.1.130.0030.00915.66
7.1.120.0100.00615.62
7.1.110.0070.00715.61
7.1.100.0010.01016.93
7.1.90.0000.01215.88
7.1.80.0070.00315.64
7.1.70.0090.00616.31
7.1.60.0050.00916.53
7.1.50.0110.00916.45
7.1.40.0000.01015.51
7.1.30.0050.00515.80
7.1.20.0060.00915.77
7.1.10.0040.01115.69
7.1.00.0070.03818.99
7.0.330.0050.00515.03
7.0.320.0040.00415.34
7.0.310.0000.01215.38
7.0.300.0090.00615.26
7.0.290.0060.00915.32
7.0.280.0070.00315.09
7.0.270.0030.00915.04
7.0.260.0070.01015.36
7.0.250.0080.00615.38
7.0.240.0030.01015.41
7.0.230.0030.00615.28
7.0.220.0040.01115.30
7.0.210.0040.01115.22
7.0.200.0090.00815.94
7.0.190.0040.01115.27
7.0.180.0130.00015.39
7.0.170.0090.00915.16
7.0.160.0040.00815.27
7.0.150.0040.01215.49
7.0.140.0050.04018.51
7.0.130.0080.00815.37
7.0.120.0000.01115.34
7.0.110.0120.00315.47
7.0.100.0070.01015.32
7.0.90.0040.01115.31
7.0.80.0000.01415.03
7.0.70.0060.00315.29
7.0.60.0070.04417.60
7.0.50.0050.02816.64
7.0.40.0010.02916.61
7.0.30.0170.04116.84
7.0.20.0150.04716.81
7.0.10.0080.02516.72
7.0.00.0050.04516.80
5.6.400.0060.00314.47
5.6.390.0060.00614.42
5.6.380.0040.00714.47
5.6.370.0100.00314.46
5.6.360.0040.01414.29
5.6.350.0070.01114.43
5.6.340.0040.01114.11
5.6.330.0060.00614.44
5.6.320.0100.00714.38
5.6.310.0090.00914.57
5.6.300.0070.01014.63
5.6.290.0100.00714.37
5.6.280.0070.03717.78
5.6.270.0060.01014.49
5.6.260.0080.00814.66
5.6.250.0040.00814.31
5.6.240.0030.00814.29
5.6.230.0000.01914.26
5.6.220.0000.01214.60
5.6.210.0050.04317.43
5.6.200.0080.04516.34
5.6.190.0050.04217.48
5.6.180.0170.02517.53
5.6.170.0160.04417.37
5.6.160.0080.04217.50
5.6.150.0080.04416.32
5.6.140.0080.03616.17
5.6.130.0120.03716.28
5.6.120.0100.02317.58
5.6.110.0110.03517.69
5.6.100.0100.04317.68
5.6.90.0130.03817.68
5.6.80.0050.03217.16
5.6.70.0120.00014.00
5.6.60.0080.00014.18
5.6.50.0030.00614.31
5.6.40.0060.00914.29
5.6.30.0020.01114.29
5.6.20.0030.01014.16
5.6.10.0030.00714.34
5.6.00.0000.01414.27
5.5.380.0120.00314.50
5.5.370.0000.01714.22
5.5.360.0030.01014.26
5.5.350.0060.04217.36
5.5.340.0030.04516.19
5.5.330.0070.03017.25
5.5.320.1050.03117.24
5.5.310.0250.03517.24
5.5.300.0100.04215.99
5.5.290.0120.04216.07
5.5.280.0110.04317.84
5.5.270.0030.04617.59
5.5.260.0110.03917.65
5.5.250.0090.04217.53
5.5.240.0080.04117.16
5.5.230.0000.01214.36
5.5.220.0000.01014.10
5.5.210.0000.01713.95
5.5.200.0100.00313.95
5.5.190.0000.01014.35
5.5.180.0090.00614.35
5.5.170.0030.00514.39
5.5.160.0060.01213.93
5.5.150.0040.01114.29
5.5.140.0090.00614.18
5.5.130.0040.00714.30
5.5.120.0040.00814.43
5.5.110.0000.01614.22
5.5.100.0120.00614.28
5.5.90.0070.01014.27
5.5.80.0090.00614.40
5.5.70.0040.00814.49
5.5.60.0030.01014.40
5.5.50.0120.00313.98
5.5.40.0070.01014.04
5.5.30.0060.00313.93
5.5.20.0060.00614.00
5.5.10.0040.01114.34
5.5.00.0090.00913.97
5.4.450.0370.03815.30
5.4.440.0440.02815.37
5.4.430.0350.03415.28
5.4.420.0080.03315.24
5.4.410.0070.03215.03
5.4.400.0050.02914.88
5.4.390.0090.03014.81
5.4.380.0120.02414.87
5.4.370.0100.01714.93
5.4.360.0080.01814.92
5.4.350.0030.02411.57
5.4.340.0060.02111.57
5.4.330.0000.00611.11
5.4.320.0040.02411.81
5.4.310.0040.02411.81
5.4.300.0040.02111.81
5.4.290.0060.02511.81
5.4.280.0040.02311.76
5.4.270.0050.02211.75
5.4.260.0080.02111.76
5.4.250.0040.02511.75
5.4.240.0080.02111.75
5.4.230.0090.02011.75
5.4.220.0050.02011.75
5.4.210.0060.02311.75
5.4.200.0050.02011.75
5.4.190.0080.01711.75
5.4.180.0050.02711.75
5.4.170.0070.01711.77
5.4.160.0030.02311.75
5.4.150.0040.02211.75
5.4.140.0080.02011.60
5.4.130.0050.02111.59
5.4.120.0050.01811.57
5.4.110.0060.01911.56
5.4.100.0050.02011.56
5.4.90.0040.02511.56
5.4.80.0080.02111.56
5.4.70.0030.02511.56
5.4.60.0020.02111.56
5.4.50.0040.02111.56
5.4.40.0040.02011.56
5.4.30.0050.02211.55
5.4.20.0050.02111.55
5.4.10.0050.01911.56
5.4.00.0030.02111.30
5.3.290.0040.03912.80
5.3.280.0060.04212.70
5.3.270.0070.03712.72
5.3.260.0030.04112.71
5.3.250.0050.03712.72
5.3.240.0060.03612.72
5.3.230.0080.03412.71
5.3.220.0050.03812.68
5.3.210.0050.03812.68
5.3.200.0070.03512.68
5.3.190.0080.03512.68
5.3.180.0060.03612.68
5.3.170.0040.03812.67
5.3.160.0070.03512.68
5.3.150.0040.03812.67
5.3.140.0060.03512.66
5.3.130.0070.03712.66
5.3.120.0060.03712.66
5.3.110.0050.03812.66
5.3.100.0060.03512.12
5.3.90.0040.03912.10
5.3.80.0060.03512.10
5.3.70.0070.03412.09
5.3.60.0040.03712.08
5.3.50.0040.03712.03
5.3.40.0080.03412.03
5.3.30.0050.03511.98
5.3.20.0050.03511.76
5.3.10.0040.03511.73
5.3.00.0070.03411.72
5.2.170.0060.0289.22
5.2.160.0030.0309.21
5.2.150.0040.0319.22
5.2.140.0060.0289.22
5.2.130.0080.0289.18
5.2.120.0050.0269.18
5.2.110.0060.0269.18
5.2.100.0100.0319.18
5.2.90.0050.0289.18
5.2.80.0040.0299.17
5.2.70.0070.0269.18
5.2.60.0060.0279.13
5.2.50.0040.0309.10
5.2.40.0050.0289.07
5.2.30.0030.0339.05
5.2.20.0060.0309.04
5.2.10.0040.0278.94
5.2.00.0020.0318.80
5.1.60.0020.0268.09
5.1.50.0030.0328.09
5.1.40.0030.0248.06
5.1.30.0080.0218.41
5.1.20.0050.0308.44
5.1.10.0040.0308.17
5.1.00.0030.0268.17
5.0.50.0020.0216.64
5.0.40.0040.0196.50
5.0.30.0020.0326.31
5.0.20.0070.0266.28
5.0.10.0030.0206.25
5.0.00.0030.0316.25
4.4.90.0030.0184.78
4.4.80.0010.0174.76
4.4.70.0030.0144.75
4.4.60.0000.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0234.71
4.4.30.0030.0144.76
4.4.20.0030.0194.84
4.4.10.0000.0194.85
4.4.00.0020.0254.76
4.3.110.0030.0234.67
4.3.100.0030.0184.66
4.3.90.0030.0194.63
4.3.80.0020.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0184.63
4.3.50.0020.0204.63
4.3.40.0030.0264.54
4.3.30.0020.0163.30
4.3.20.0000.0183.28
4.3.10.0010.0163.23
4.3.00.0070.01313.24

preferences:
47.23 ms | 401 KiB | 5 Q